baber/WOPTO huggingface dataset:
Patent JP-H10313862-A (JP)
Title: Dna amplification accelerator
Inventor: TAMAOKI YUICHI
IPC: C12M1/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of an amplifying reaction more than a necessary level by suppressing the generation of concentration gradient of reaction seeds accompanying to progress of the reaction. SOLUTION: In this accelerator, a reaction block 2 receiving tubes 1 containing reaction samples is loaded on a loading part 3 and the loading part 3 is shaken at a prescribed period by a shaking part 4. By the process, the reaction samples in the tubes 1 are shaken and the generation of concentration gradient of reaction seeds accompanying to progress of the reaction is prevented, and the rate lowering of an amplifying reaction is prevented by increasing association frequency of the reaction seeds.
Patent JP-S5647825-A (JP)
Title: Memory device
Inventor: OOBA TAKAO
IPC: G06F1/00
Filed: 1979-09-28
Abstract: PURPOSE: To make it possible to balance the currents in both nonoperating time and operating time without causing fluctuation of the supply voltage, having a current compensating circuit which has been controlled so that the same current as that of operating time can be made to flow in case the memory device has not received an access request from CPU (central processing unit).  
     CONSTITUTION: The current compensating circuit 8 consists of the switch SW2 and the resistance R 3 , it is between the feeder 4 which feeds voltage E volts to the memory element group 1, and its mounting position is close to the memory element group 1. In case an access request signal 6 from CPU is "0", a busy signal becomes "0", as well, the switch SW1 remains off, and SW2 becomes on. In this case, the current flowing in the feeder 4 becomes as shown in the expression 1. In case the access request from CPU is "1" continuously, SW1 and SW2 are on and off, respectively, and the current becomes as shown in the expression 2. If resistances R 2 =R 3 , both of them become equal, and the current is not varied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10313630-A (JP)
Title: Seedling planter
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To solve such problem that a malfunction in possible to occur at a butt at the planting start of seedlings causing disorder of the transplanted seedlings, though the posture of the transplanted seedlings and the posture of a float are effectively stabilized when a traveling car body is constituted so as to keep the same posture even if furrow pan is inclined in the front and back directions. SOLUTION: For this seedling planter, a seedling planting device 2 is mounted to the traveling car body 1 and the traveling car body 1 is supported by a front wheel 12 and a rear wheel 14 rotated on the furrow pan of a paddy field and advanced. The front wheel 12 or the rear wheel 14 is provided so as to be vertically moved and to automatically restore the inclination to standard when the inclination of the frame 3 of the traveling car body 1 is changed by the change of the furrow pan. The standard restoration is stopped for fixed time after the seedling planting device 2 starts the transplantation of the seedlings.
Patent JP-H05295484-A (JP)
Title: Hard steel wire rod excellent in mechanical descaling property
Inventor: IMAFU MOTOHISA
IPC: C22C38/00
Filed: 1992-04-16
Abstract: PURPOSE:To manufacture a hard steel wire rod excellent in mechanical descaling properties by preparing wire rod in which the content of Si and S and the index of surface roughening shown by a specified formula are prescribed. CONSTITUTION:Hard steel wire rod contg., by weight, 0.5 to 1.1% C 0.1 to 0.25% Si and 0.3 to 0.9% Mn and contg. S so as to regulate the ratio of [S]/[Mn] (where [s] and [Mn] are respectively shown by wt.%) to 0.01 to 0.05, and the balance iron with inevitable impurities, and in which the index of surface roughening in the formula shown by (the index of surface roughening)=(the length in the circumferential direction on the roughened part having >=10mu surface roughness Ra)/(the circumferential length of the wire rod) is regulated to <=15% is prepd. In this way, the objective hard steel wire rod having scale removing performance equal to that by a pickling method and excellent in mechanical descaling properties can be obtd.
Patent JP-S63289827-A (JP)
Title: Probe equipment
Inventor: TERADA AKIHIRO
IPC: H01L21/66
Filed: 1987-05-21
Abstract: PURPOSE:To increase the working efficiency of a wafer transfer part, and enable the cost reduction by compacting a probe equipment, by constituting the transfer part so as to be capable of transferring to measuring parts of, at least, two systems. CONSTITUTION:After load/unload operations at a first measuring part 2a are finished, a transfer part 1 is transferred to a second-a forth measuring parts 2b-2d, and the load.unload operations are repeated to measure wafers 3 accommodated in the transfer part 1. When measuring operations are repeated, and measurements for all wafers 3 accommodate in a cassette 4 are finished, the transfer part 1 is moved as far as a stocker 16 accommodating a plurality of cassettes 4. The cassettes accommodating wafers for which measurements are finished are accommodated in the stocker 16, and the cassettes accommodating wafers for which measurements are not yet finished are brought in the transfer part 1 from the stocker 16. Thereby, the working efficiency is increased, and the cost reduction by compacting a probe equipment is enabled.
Patent JP-H11299916-A (JP)
Title: Pressure type extinguisher
Inventor: ISHIDA TSURAMICHI
IPC: A62C13/76
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an extinguisher which can be judged to be used or not by the rotational movement position of an operation lever itself, capable of simplifying the structure of a cover member ands its vicinity and increasing judging reliability. SOLUTION: A plate spring elastic locking member 21 having on its plate face an engaged portion engageable with an engaging portion disposed on an operation lever 13 is fixed at its end to the cover member 2 of a container 1 and put on its plate face in slide contact with the operation lever 13 under elastic force so that the operation lever 13 is slid downward to the plate face of the plate spring elastic locking member 21 under elastic force in conjunction with the rotational movement of the operation lever 13 downward from a stand-by position and engaged at its engaging portion with the engaged portion of the plate spring elastic locking member 21 to be rotationally unmovable upward when it arrives at its releasing operation position.
Patent JP-S5348606-A (JP)
Title: Receiver of wireless apparatus
Inventor: TANEMURA KENSABUROU
IPC: H04B1/16
Filed: 1976-10-15
Abstract: PURPOSE:To ensure an easy performance of the channel matching without any time delay between a transmitter and a receiver by providing a channel adjustment display circuit.
Patent JP-S5913426-A (JP)
Title: Electronic circuit
Inventor: HONGOU KATSUNOBU
IPC: H03K19/0948
Filed: 1982-07-14
Abstract: PURPOSE:To reduce the number of transistors (TRs) in a charge up circuit by precharging a node between TRs cascaded each other and formed in a well by two TRs. CONSTITUTION:When a precharge signal phi1 is turned to the low level before the input of signals A-E, a TR Tbp8 is turned on and the potential of a p type well 6 is turned to the level of power voltage VDD. Since pn junction is formed between the well 6 and n type diffusion parts 7p, 7a-7e, the n type diffusion parts 7p, 7a-7e are simultaneously precharged to the power voltage VDD level when the potential of the well 6 is turned to the power voltage VDD level. Although pn junction is formed between the well 6 and an n type substrate 5, current is not made flow into the junction part because the substrate 5 is connected to a power supply. When the signal phi1 is turned to the level, the TR Tbp8 is turned off, a TR Tbn9 is turned on and the source of a TR Tele on the end of the TR string and the well 6 are earthed. If the signals A-E are inputted to said status, the TRs Ta-Te are turned on or off and an NAND output S is obtained.
Patent JP-S616060-A (JP)
Inventor: NARUTOMI TAKASHI
IPC: B61B10/04
Filed: 1984-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07304896-A (JP)
Title: Flame-retardant synthetic resin composition
Inventor: TAKAHASHI MASAYUKI
IPC: C08K5/00
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a flame-retardant synthetic resin composition capable of producing a molding excellent in tintability, stability, heat resistance, weather resistance and low smoking properties by blending a specified amount of, e.g. an alkaline earth metal salt or a zinc salt of glycerin and a halogen-based flame-retardant compound with a synthetic resin. CONSTITUTION:This flame-retardant synthetic resin composition excellent in tintability, processing stability, heat resistance, weather resistance, low smoking properties and flame retardancy and suitable for a molding can be produced by blending (A) 0.01 to 5 pts.wt. one or more kinds of alkaline earth metal salts (e.g. barium glyceride) and zinc salts (e.g. zinc glyceride) of glycerin and (B) 1 to 50 pts.wt. one or more kinds of halogen-based flame-retardant compound (e.g. decabromodiphenyl ether) with 100 pts.wt. synthetic resin such as a polyolefin resin, polystyrene resin, a polyester resin, a nylon resin, a polyacetal resin or a polycarbonate resin.
Patent JP-H05326390-A (JP)
Title: Formation method of resist pattern
Inventor: NOZAWA SATORU
IPC: H01L21/027
Filed: 1992-05-18
Abstract: PURPOSE:To improve the throughput of a lithographic process by enhancing the sensitivity of a resist without deteriorating a resolution characteristic. CONSTITUTION:It is known that the sensitivity of a resist is enhanced when, in a heat treatment process which is executed last at a stage prior to a developing process, a substrate which is provided with a certain kind of resist film is cooled rapidly at a speed which is larger than a spntaneous cooling speed from a temperature region which is higher than the glass transition point T of the resist film to a low temperature region. When it is cooled rapidly, the resist film is heated weakly form the side of a surface layer part, and the cooling speed of the surface layer part is made slower than that of a deep-layer part. Then, the sensitivity of the resist film near the surface layer part, i.e., the dissolution speed of the resist film with reference to a developing solution, becomes slow, and a high contrast can be obtained. For example, in the case of an acryl-based positive-type electron-beam resist at Tg=133 deg.C, it is effective to give the grade of such a cooling speed in a cooling process from 190 deg.C (T3) to 80 deg.C (T4).
Patent JP-S614969-A (JP)
Title: Probe device
Inventor: SATOU TERUYA
IPC: G01R31/26
Filed: 1984-06-19
Abstract: PURPOSE:To polish a probe stylus effectively by allowing the probe stylus to abut on an abrasive part at different positions and thus preventing dust such as scraps of aluminum produced from the probe stylus from sticking on the probe stylus again. CONSTITUTION:A wafer stage 9 is moved in the X and Y directions during a test of a wafer 6 to position an IC chip mounted on the wafer 6 under the probe stylus 2 successively, and then a Z stage 8 is moved up and down to bring the probe stylus 2 into electric contact with the bonding pad of the IC chip. If the probe stylus needs to be polished during the test of the wafer, the wafer stage 9 is moved in the X and Y directions to position the abrasive plate 3 under the probe stylus 2, and the Z stage 8 is moved up and down at this position to allow the abrasive plate 3 to abut on the probe stylus 2 several times. In this case, the wafer stage 9 is moved finely in the X and Y directions every time the abrasive plate 3 to make a shift of the abutting position of the probe stylus 2 to the abrasive plate 3.
Patent JP-H05323619-A (JP)
Title: Developing method and developing device
Inventor: TAKEI SHIGEO
IPC: H01L21/027
Filed: 1992-05-18
Abstract: PURPOSE:To obtain the developing method and developing device which maintains the specified temp. of a developer for forming resist patterns and makes development with the min. required amt. of the developer. CONSTITUTION:A top plate is brought near to a substrate 1 in parallel 2 therewith and the developer 6 is held between the substrate 1 and the top plate 2. The photosensitive layer of the substrate 1 is developed by the developer 6. The contact area of the developer 6 with air decreases and the temp. change by evaporation heat, etc., decreases. The accuracy of the photosensitive pattern to be developed is thus improved. The volume of the developer necessary for the development is extremely decreased by supporting the developer 6 with surface tension. A constant-temp. circulating liquid 7 is run in a substrate holding plate 4 holding the substrate 1 and the top plate 2 to maintain the specified temp. of the substrate holding plate 4 and the top plate 2, by which the temp. of the developer 6 is kept further constant.
Patent JP-H10295519-A (JP)
Title: Straw structure
Inventor: KOBAYASHI HIDEO
IPC: A47G21/18
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate drinking and to prevent the deformation of a pack and abnormal sound generation by forming an air discharge groove along a longitudinal direction between the locking part and suction part of an outer tube and forming the air discharge groove along the longitudinal direction from the straight part of a seal part to a part near a tip edge part in an inner tube as well. SOLUTION: This straw structure is composed of relatively freely slidable outer tube 8 and inner tube 8'. On the outer tube 8, a drawn and formed stopper 9' is formed at a suction port 9 and the air discharge groove 13 in the longitudinal direction is recessedly provided on the straight part extended forward from the suction port 9. Also, on the inner tube 8', a funnel shape part 11"' is provided inside the funnel shape part 11' at a base end part, the seal part is formed in close contact, the rear end part is locked to the locking part 10 and sliding back is prevented. Also, the straight part is formed from the funnel shape part 11"' to an obliquely cut edge 14 at the tip and the air discharge groove 13' is formed at a straw part similarly to the outer tube 8.
Patent JP-S5249573-A (JP)
Title: Apparatus for pushing out ariticles such as cigarettes
Inventor: NAKAGAWA KENZOU
IPC: B65G59/00
Filed: 1975-10-14
Abstract: PURPOSE:To provide an apparatus for pushing out articles such as cigarettes, in which the articles are stored in two rows, front and rear, such that they are superposed on each other, and these two rows of articles are pushed out alternately and in reliable manner, at a predetermined stroke, wherein an escape mechanism disposed between drive-source side and push-out side is arranged in simple structure so as to reduce initial costs.
Patent JP-H0424953-A (JP)
Title: Rectangular electronic component
Inventor: ABE YOSHINOBU
IPC: H05K3/34
Filed: 1990-05-15
Abstract: PURPOSE:To completely absorb a radial stress due to mismatching of thermal expansion coefficients of an electronic component and a board and to improve durability against repetitive thermal stress by radially disposing many leads at the center of a component body formed in a rectangular shape as a reference. CONSTITUTION:Many leads 22 radially protrude from the periphery of a component body 21 formed in a rectangular shape with the center of the body 21 as a reference, and the lower bent parts 22a of strip leads 22 are soldered to a board. Since points of an electronic component are concentrically enlarged or contracted at the component center as a center due to mismatching of thermal expansion coefficients of the component and the board, a stress S is radially operated from the center of the body 21, but since the parts 22a of the leads 22 disposed diagonally in the concentric circle are deflected to completely absorb the stress S. Thus, an excess stress is not applied to a solder joint on the board in which the part 22a of the leads 22 are bonded, and the solder joint has a long life against repetitive stress due to a temperature cycle, etc., at the time of use of the board.
Patent JP-H06313337-A (JP)
Title: Roof structure and its construction method
Inventor: KATO SHIRO
IPC: E04B1/34
Filed: 1993-04-30
Abstract: PURPOSE:To provide a simple roof structure and its construction method with its weight lightened. CONSTITUTION:Each cable 2b is stretched between one end side of each chord member 2a and the other side of it, a plurality of frame members 2 each of which comprises each strut 2c interposed between the chord member 2a and the cable 2b are so combined that a roof truss 1 having an opening section 1a in a plygon or a circular shape at its top section is formed up. The opening section frame 6 in which the frame members 2 are constructed into a polygon shape, is disposed at its opening section 1a, the end sections of the chord members 2a of the frame members 2 making up the opening section frame 6 are formed into the outer circumferential section of the roof truss 1 so as to allow the aforesaid end sections to support the truss over support fittings 4, and the cables 2b of the respective frame members 2 are simultaneously fastened thereafter, so that the roof truss 1 is thereby be constructed.
Patent JP-H01295369-A (JP)
Title: Dividing and processing system for kanji/kana paragraph
Inventor: ASAKAWA SATOSHI
IPC: G06F17/27
Filed: 1988-05-24
Abstract: PURPOSE:To recognize words automatically and with no variance due to the personal intention by recognizing the words of only HIRAGANA (cursive form of Japanese syllabary) or the words including HIRAGANA and non-HIRAGANA out of an input sentence by reference to a prepared key word table containing HIRAGANA and non-HIRAGANA and treating the recognized words as unseparable words when a paragraph is divided. CONSTITUTION:When a user inputs a solid-written sentence, a punctuation mark processing part 1 transforms the punctuation marks of said input sentence into blank spaces. Then a HIRAGANA-non-HIRAGANA key word included in the solid-written sentence is recognized by a HIRAGANA/non-HIRAGANA key word recognition processing part 2 by reference to a HIRAGANA/non- HIRAGANA key word table 5. The recognized key word is sent to a character type dividing and processing part 3 together with a punctuation mark. In this case, the part where a word is recognized is defined as an unfractionizable part and the dividing process is carried out excluding said unfractionizable part. As a result, the paragraphs can be accurately recognized automatically and with no personal variance even with the solid-written sentences.
Patent JP-S6017920-A (JP)
Title: Formation of fine pattern
Inventor: MACHIDA KATSUYUKI
IPC: G03F7/09
Filed: 1983-07-11
Abstract: PURPOSE:To form a fine pattern easily by a method wherein an amorphous silicon film is deposited by an ECR type plasma deposition utilizing a microwave electron cyclotron resonance between a resist layer and a high reflection coefficient film to be patterned. CONSTITUTION:A high reflection coefficient film 1 which is to be patterned is formed. Then an amorphous silicon film 2 is deposited by an ECR type plasma deposition apparatus which facilitates uniform film deposition at low temperature. Then a resist layer 3 is formed and exposed and developed. Because the low reflection coefficient amorphous silicon film 2 is provided between the high reflection coefficient film 1 and the resist layer 3, the exposure of the resist layer 3 by the reflected light from the film 1 is avoided so that a fine pattern is formed easily.
Patent JP-S5350636-A (JP)
Title: Service processor
Inventor: YAMADA YASUYUKI
IPC: G06F11/22
Filed: 1976-10-20
Abstract: PURPOSE: To prevent the occurrence of the troubles disabling for restoration, by accumulating the conditions of the ECC check occurrence of the main memory unit in the auxiliary memory unit and by making reallocation for the main memory unit according to the specified procedure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5748959-A (JP)
Title: Preparation of cyclohexanecarboxylic acid derivative or its salt
Inventor: MURAMATSU MUTSUMI
IPC: C07C239/00
Filed: 1980-09-08
Abstract: PURPOSE: To obtain the titled compound useful as a protease inhibitor, by reacting a cyclohexanecarboxylic acid derivative or its reactive derivative with an alcohol.   
     CONSTITUTION: A compound shown by the formula I (n is 0W2) or its reactive derivative (e.g., acid chloride, acid bromide, halogenocarbonic acid alkyl ester, etc.) is reacted with a compound shown by the formula R-OH (R is lower alkyl, benzyl, phenyl, or anisyl) in a solvent, e.g., methylene chloride, dichloroethane, an ether, etc. at -10°C to a reflux temperature for 10min W 5hr in the presence of  a base, e.g., preferably triethylamine, tributylamine, pyridine, etc., to give the  desired compound shown by the formula II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04330333-A (JP)
Title: Controller of turbocharger with rotary electric machine
Inventor: HARA SHINJI
IPC: F02B37/10
Filed: 1991-04-26
Abstract: PURPOSE:To rationalize supercharged pressure to an engine by controlling increase/decrease of electric supply at the time when a rotary electric machine arranged on the rotary shaft of a turbocharger is electrically driven, based on a signal from a load capacity sensor mounted on a vehicle. CONSTITUTION:A rotary electric machine 3 is arranged on the rotary shaft of a turbocharger 2 connected to the intake/exhaust passage of an engine 1, and electric power supply from a battery 5 to the rotary electric machine 3 at the time of electrically driving is increased/decreased via an electric power converter 4 by a command from a controller 6, in compliance with a signal from a load capacity sensor 7 mounted on a vehicle, and thereby air pressurizing operation of the turbocharger 2 is controlled so that it can match the load on the vehicle.
Patent JP-S63291349-A (JP)
Title: Image rotating device
Inventor: KONNO TOMOJI
IPC: H01L21/30
Filed: 1987-05-22
Abstract: PURPOSE:To make a beam scanning region electrically rotatable with one data according to a rotation angle by converting two species of toothed wave signals into scanning signals which are used to rotate the beam scanning region in accordance with digital angle data in an angle data generation means. CONSTITUTION:When a rotation angle theta is set in an angle data generator 9 in order to rotate a beam scanning region, digital data are generated to be supplied to digital input terminals of first to fourth multi-plugin converters (MDAC) 3 to 6. Hence, prescribed currents are outputted from respective outputs 10 and 20 of the corresponding MDACs 3 to 6. In succession, an output current from the output 10 of the MDAC 3 is added to that from the output 20 of the MDAC 4 in an amplifier 7 and then voltage conversion is performed to output a scanning signal X1 from the amplifier 7. Similarly, an output current from the output 10 of the MDAC 5 is added to that from the output 10 of the MDAC 6 in an amplifier 8 and then voltage conversion is performed to output a scanning signal Y1 from the amplifier 8. Hence the beam scanning region can be made electrically rotatable in accordance with only one digital angle date based on a rotation angle theta.